Engine Cooling problem
1998 Oldsmobile Silhouette 6 cyl Two Wheel Drive Automatic 168000 miles
My Van keeps overheating. I replaced the water pump and the thermostat. It still overheats and I have no heat in the cabin. When this started if my van was normal I had heat. But when it got hot my heater went out. Now it stays hot and I have no heat at all.